CVE-2025-55044 is a CSRF vulnerability affecting MuraCMS through version 10.1.10, specifically in the cTrash.restore function responsible for restoring deleted content from the trash. The core issue is the absence of CSRF token validation in this function, which allows attackers to craft malicious web pages that, when visited by an authenticated administrator, automatically submit hidden forms to restore deleted content to arbitrary parent locations specified by the attacker via the parentid parameter. This unauthorized restoration can reintroduce malicious content previously deleted, expose sensitive documents by placing them in publicly accessible areas, disrupt website navigation by altering content structure, or restore outdated content removed for security or compliance reasons. The attack requires the victim to be an authenticated administrator and to visit a malicious webpage, but does not require any additional user interaction beyond page visit. While no known exploits have been reported in the wild, the vulnerability poses a significant risk due to the potential for content manipulation and unauthorized data exposure. No official patches or CVSS scores are currently available, but the vulnerability is publicly disclosed and should be addressed promptly. The lack of CSRF protection in a critical content management function highlights a design oversight in MuraCMS's security controls.

The impact of CVE-2025-55044 is primarily on the integrity and confidentiality of website content managed by MuraCMS. Unauthorized restoration of deleted content can lead to several adverse outcomes: reintroduction of malicious or compromised files that could facilitate further attacks such as malware distribution or phishing; exposure of sensitive or confidential documents that were deleted to protect privacy or comply with regulations; disruption of website navigation and user experience by placing content in unintended locations; and potential reputational damage if outdated or inappropriate content is restored publicly. Since the attack requires an authenticated administrator to visit a malicious webpage, organizations with multiple administrators or less stringent browsing policies are at higher risk. The vulnerability does not directly affect availability but could indirectly cause service disruptions if malicious content leads to further compromise. Overall, the threat can undermine trust in the website’s content integrity and security, potentially leading to data breaches, compliance violations, and operational challenges.

To mitigate CVE-2025-55044, organizations should implement the following specific measures: 1) Apply any available patches or updates from MuraCMS that address CSRF protections in the cTrash.restore function as soon as they are released. 2) If patches are not yet available, implement web application firewall (WAF) rules to detect and block suspicious POST requests targeting the trash restore endpoint, especially those lacking valid CSRF tokens or originating from external referrers. 3) Restrict administrator browsing to trusted internal networks or use browser security policies to limit exposure to malicious external sites. 4) Educate administrators about the risks of visiting untrusted websites while logged into the CMS. 5) Implement multi-factor authentication and session management controls to reduce the risk of session hijacking. 6) Conduct regular audits of restored content to detect unauthorized restorations promptly. 7) Consider temporarily disabling the trash restore functionality or restricting it to specific IP addresses or roles until a patch is applied. These targeted actions go beyond generic advice by focusing on immediate risk reduction and monitoring tailored to this vulnerability’s exploitation vector.